Ventilation abnormalities associated with pulmonary embolism.
作者信息
Sandler M S, Velchik M G, Alavi A
机构信息
Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia 19104.
出版信息
Clin Nucl Med. 1988 Jun;13(6):450-8. doi: 10.1097/00003072-198806000-00014.
Abstract
A retrospective analysis of 2035 lung images performed over approximately 5 years revealed abnormal ventilation coexisting with pulmonary embolism in 18 patients. Matching ventilation perfusion defects may be associated with pulmonary embolism without infarction. In patients with a high clinical suspicion of acute pulmonary embolism and matching V/Q abnormalities, an angiogram may be necessary to definitely exclude the diagnosis.
摘要
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